From ccd0da5f02a0ca9cad6a2bd20afbe81411438255 Mon Sep 17 00:00:00 2001
From: "Carsten Haitzler (Rasterman)" <raster@rasterman.com>
Date: Tue, 6 Aug 2019 12:54:28 +0100
Subject: [PATCH] e sys l2ping - close socket fd on error to be clean

fix CID 1403954
---
 src/bin/e_sys_l2ping.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/bin/e_sys_l2ping.c b/src/bin/e_sys_l2ping.c
index f465dc787..a41830abb 100644
--- a/src/bin/e_sys_l2ping.c
+++ b/src/bin/e_sys_l2ping.c
@@ -45,6 +45,7 @@ e_sys_l2ping(const char *bluetooth_mac, int timeout_ms)
    if (bind(fd, (struct sockaddr *)&addr, sizeof(addr)) < 0)
      {
         perror("Can't bind socket");
+        close(fd);
         return -1;
      }